Compare 20409 vs 20410
| Property | 20409 | 20410 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 68031 | 21 × 51 × 131 × 1571 |
| Prime factorization | 3 × 6803 | 2 × 5 × 13 × 157 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 6803, 20409 | 1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410 |
| Number of properties | 1 | 0 |
| Semiprimes | 5179th | |
| Roman numberals | ||
| Base 2 | 1001111101110012 | 1001111101110102 |
| Base 3 | 10002222203 | 10002222213 |
| Base 4 | 103323214 | 103323224 |
| Base 5 | 11231145 | 11231205 |
| Base 6 | 2342536 | 2342546 |
| Base 7 | 1133347 | 1133357 |
| Base 8 | 476718 | 476728 |
| Base 9 | 308869 | 308879 |
| Base 10 | 2040910 | 2041010 |
| Base 11 | 1437411 | 1437511 |
| Base 12 | b98912 | b98a12 |
| Base 13 | 939c13 | 93a013 |
| Base 14 | 761b14 | 761c14 |
| Base 15 | 60a915 | 60aa15 |
| Base 16 | 4fb916 | 4fba16 |